html,body,header,section,main,footer,div,p,img,span,ul,li,a,h1,h2,h3,h4,h5,h6,i,strong,table,tbody,th,tr,td{
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
}
ul,li{
    list-style-type: none;
}
html{
    width: 100%;
    height: 100%;
    font-size: 10px;
    color: #333333;
}
/*开始头部*/
header{
    display: flex;
    justify-content: space-between;
    padding:1rem;
    align-items: center;
    font-size: 1.4rem;
    color: #4EACEF;
    border-bottom: 1px solid gainsboro;
}
.head-div{

}
.head-div img{
    width: 0.8rem;
    vertical-align: middle;
}
.head-div span{
    vertical-align: middle;
}
header h3{
    font-size: 1.7rem;
    letter-spacing: 0.3rem;
    color: #434343;
}
/*结束头部*/
/*开始限量部分*/
section{
    background-color: #F5F5F5;
    padding: 1rem;
}
.limited{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 1rem;
    background-color: #108EE9;
    color: white;
    font-size: 1.3rem;
}
.limited img{
    width: 1.2rem;
}
/*结束限量部分*/
/*余额部分*/
.balance-of{
    display: flex;
    position: relative;
    align-items: center;
    background-color: white;
    padding: 0 1rem;
    margin-top: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid gainsboro;
}
.balance-of div:first-of-type{
    width: 4rem;
}
.balance-of div:first-of-type img{
    width: 3.5rem;
}
.balance-of div:last-of-type{
  font-size: 1.45rem;
}
.balance-of div:last-of-type p:last-of-type{
    color: gray;
    font-size: 1.25rem;
    margin-top: 0.5rem;
}
.balance-of div:last-of-type img{
    position: absolute;
    right: 1rem;
    top: 50%;
    margin-top: -0.8rem;
    width: 1rem;
}
/*分隔线*/
.separated{
    width: 100%;
    height: 0.8rem;
    background-color: #F5F5F5;
}
/*开始页面主体*/
main{
    border-top: 1px solid gainsboro;
    border-bottom: 1px solid gainsboro;
    padding: 1rem;
}
main .prompt{
    color: gray;
    font-size: 1.5rem;
}
.input-box{
    display: flex;
    align-items: center;
    position: relative;
    border-bottom: 1px solid gainsboro;
    padding: 2rem 0;
}
.input-box span:first-of-type{
    font-size: 3rem;
    padding-right: 0.3rem;
}
.input-box span:last-of-type{
    position: absolute;
    right: 0;
    color: #0c80ba;
}
.input-box input{
    border: none;
    outline: none;
    font-size: 1.6rem;
    color: #333333;
}
.input-box input::-webkit-input-placeholder{
    font-size: 1.4rem;
}
main .expect{
    height: 3rem;
    line-height: 3rem;
}
main .expect span{
    color: red;
}
/*结束页面主体*/
/*确认转入*/
.confirm-to{
    padding: 0 1rem;
}
.confirm-to div{
    text-align: center;
    padding: 1rem 0;
}
.confirm-to div button{
    width: 100%;
    border: none;
    outline: none;
    padding: 0.8rem 0;
    font-size: 1.5rem;
    color: #C7C7C7;
    background-color: #E7E7E7;
}
.confirm-to div button.bt-back{
    background-color: #468bcb;
    color: white;
}
.confirm-to p{
    color: gray;
}
/*开始页面主体*/
footer{
    width: 100%;
    color: gray;
    text-align: center;
    position: fixed;
    padding: 1rem 0;
    bottom: 0;
}
footer p{
    padding: 0.2rem 0;
}
/*结束页面主体*/
.mask-box{
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    background-color: rgba(0,0,0,0.4);
    z-index: 99;
    display: flex;
    align-items: center;
    justify-content: center;
    display: none;
}
.mask-box div{
    text-align: center;
    background-color: rgba(255,255,255,0.8);
}
.mask-box div p{
    color: black;
    font-size: 1.8rem;
    margin: 2rem 0;
}
.mask-box div input{
    outline: none;
    width: 15rem;
    height: 2rem;
    font-size: 2rem;
    text-align: center;
}
.mask-box div input.text{
    text-align: center;
}



